Home / 166,926.10-250,214.16-61,677.94

Finding the Fourth Proportional to 166,926.10, 250,214.16 and 61,677.94

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Solution

The fourth proportional to 166,926.10, 250,214.16 and 61,677.94 is: 92,452.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,926.10 : 250,214.16 = 61,677.94 : x
  2. Step 2: Convert to fraction form
    166,926.10/250,214.16 = 61,677.94/x
  3. Step 3: Cross multiply
    166,926.10x = 250,214.16 × 61,677.94
  4. Step 4: Simplify right side
    166,926.10x = 15,432,693,947.63
  5. Step 5: Solve for x
    x = 15,432,693,947.63/166,926.10
  6. Step 6: Final answer
    x = 92,452.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.